Experts said the sudden stoppage was a surprise and would set back work on investigating and trying to stop outbreaks ...

President Donald Trump’s decision to end U.S. membership in the World Health Organization revives a five-year-old grudge with ...

Staff at the Centers for Disease Control and Prevention have been told to halt all communication with the World Health ...

The executive board of the World Health Organization (WHO) is meeting this week, just days after US President Donald Trump ...

H5N9 is “not commonly seen in poultry in general,” says Eman Anis, assistant professor at the University of Pennsylvania ...

The Tanzanian government is taking decisive action to combat the resurgence of Marburg virus disease (MVD), implementing ...

Staff at the US Centers for Disease Control and Prevention have been ordered to stop communicating with the World Health ...

Test results on the sick people are pending, and a top WHO official said the outbreak response is proceeding rapidly.

A senior World Health Organization official cautioned Wednesday that the eradication of polio in Afghanistan and Pakistan, ...

Dairy cattle in Nevada have been infected with a new type of bird flu that’s different from the version that has spread in ...